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发明名称
DEVICE FOR COMPACTION OF RAIL TRACK BALLAST
摘要
申请公布号
SU1712515(A1)
申请公布日期
1992.02.15
申请号
SU19904782447
申请日期
1990.01.16
申请人
VNII TRANSPORT STROITELSTVU
发明人
GAVRILOV SERGEJ N,SU;EGEREV YURIJ K,SU;PANCHEV OLEG N,SU;SAMOJLOV VALERIJ A,SU;GUSEV VIKTOR N,SU
分类号
E01B27/16
主分类号
E01B27/16
代理机构
代理人
主权项
地址
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